| Patents for B66C 23 - Cranes comprising essentially a beam, boom or triangular structure acting as a cantilever and mounted for translatory or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes (16,687) |
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| 12/30/1986 | US4632262 Crane undecking arrangement |
| 12/30/1986 | US4632261 Hydraulic circuit for self-undecking crane |
| 12/23/1986 | CA1215516A1 Structural member |
| 12/16/1986 | US4629391 For lifting and transporting loads |
| 12/10/1986 | EP0204383A1 Telescopic boom of a tower crane or the like |
| 12/03/1986 | CN86103828A Telescopic jib for tower-crane or similar |
| 12/03/1986 | CN85104586A Out stretching supporting legfor muttisection extendible box beam wheeled crane |
| 12/02/1986 | US4625820 Crawler frame to base frame connection |
| 11/26/1986 | EP0202545A1 Dipper stick, in particular for a bucket excavator |
| 11/20/1986 | EP0201536A1 Machine for transporting material |
| 11/18/1986 | US4623295 One-step loading adapter |
| 11/18/1986 | US4623067 For mounting on a truck |
| 11/18/1986 | US4622860 Method and apparatus for swing gear and bearing assembly for power mining shovel |
| 11/12/1986 | CN85200910U Crane for residential building |
| 11/11/1986 | US4621742 In a crane |
| 11/11/1986 | US4621741 Readily disassembleable portable roof hoist mounted on the roof of a building for lifting heavy products to the roof from below |
| 11/04/1986 | US4620405 Structural member |
| 10/29/1986 | CN85103931A Power transmission |
| 10/28/1986 | US4619369 Support or stabilizer devices for mobile construction equipment |
| 10/28/1986 | CA1213300A1 Means to reduce oscillatory deflection of vehicle |
| 10/07/1986 | US4615450 Portable and collapsible derrick structure |
| 09/30/1986 | US4614275 Heavy duty crane |
| 09/30/1986 | CA1212081A1 Derrick crane |
| 09/17/1986 | CN86101757A Latebal moving apparatus for a crane car |
| 09/10/1986 | CN86101388A Umbrella type crane with adjustable angle included between arms |
| 09/09/1986 | US4610365 Hoisting means including constant tension hoist wire |
| 09/09/1986 | CA1211100A1 Air water cranes |
| 09/03/1986 | CN85205251U Crane in which the counterweight of which is on ground |
| 09/02/1986 | US4609204 For a highway transportable vehicle |
| 09/02/1986 | US4608743 Mining shovel ballast box connection method and apparatus |
| 08/28/1986 | WO1986004884A1 Chassis of a heavy vehicle, particularly a multiaxle moving crane |
| 08/27/1986 | EP0192446A1 Suspended load positioning stabilizing system |
| 08/26/1986 | US4607862 Mobile machine comprising a stabilizing device |
| 08/26/1986 | CA1210363A1 Method for stretching and folding extension jib in wheeled type crane |
| 08/20/1986 | CN85203975U Variable amplitude mechanism for crane |
| 08/13/1986 | CN85100910A Multi boom umbrella type crane |
| 08/12/1986 | US4605132 Lifting tool |
| 08/06/1986 | CN85205821U Domestic hand-operated crane |
| 07/30/1986 | EP0188759A2 Working apparatus of pliable structure |
| 07/30/1986 | EP0188510A1 A device of the kind comprising at least three movably co-ordinated parts. |
| 07/29/1986 | CA1208605A1 Bearing mounting with hydraulic fastening means for cranes and the like |
| 07/22/1986 | US4601633 Hoist |
| 07/22/1986 | US4601402 Steerable concentric ring segment supported lift crane |
| 07/22/1986 | US4601401 Centering arrangement for redecking of crane upper |
| 07/22/1986 | CA1208179A1 Mechanism for connecting and disconnecting crane sections |
| 07/09/1986 | EP0186860A2 A unit for measurement of overturning moment of a heavy working machine, especially a crane |
| 07/02/1986 | EP0185859A2 Floating dredger |
| 07/02/1986 | CN85106693A Multipurpose extensive hauling tower crane |
| 06/24/1986 | US4596404 Outrigger power mechanism |
| 06/24/1986 | US4596336 Mobile crane |
| 06/18/1986 | EP0058671B1 Force-moment compensating apparatus |
| 06/17/1986 | US4595108 Method for stretching and folding extension jib in wheeled type crane |
| 06/10/1986 | US4593932 Outrigger device for wheel-mounted working machines |
| 06/03/1986 | US4592667 Method and apparatus for minimizing effect of hard spots in rotating frame structure of mining machine on roller bearings |
| 06/03/1986 | US4592474 Coupling and latching mechanism for extensible boom |
| 05/28/1986 | EP0182091A1 Power lift for a hoisting device |
| 05/27/1986 | US4591122 Support structure with a support arm pivotal for height adjustment |
| 05/22/1986 | WO1986002968A1 Machine for transporting material |
| 05/21/1986 | EP0181399A1 Apparatus for moving crane vehicle laterally |
| 05/13/1986 | US4589076 Method for controlling stretching and contracting operations of telescopic multistage boom |
| 05/13/1986 | US4588347 Telescopic booms |
| 05/13/1986 | US4588165 Engine stand and crane |
| 05/13/1986 | US4588057 Loaded hydraulically actuatable piston and controls system therefor |
| 04/29/1986 | US4585132 Extensible boom with manual section stored in base |
| 04/22/1986 | CA1203556A1 Crane carbody and lower axle construction |
| 04/15/1986 | US4582205 Modularized pedestal-mount crane and method of disassembly |
| 04/10/1986 | CN85108063A Lifting device |
| 04/02/1986 | EP0175784A1 Crane provided with equipment for reducing jerk stresses |
| 04/01/1986 | US4579235 Crane boom stowing apparatus |
| 04/01/1986 | US4579234 Self-erecting mobile crane |
| 03/19/1986 | EP0174437A1 Pantograph-type manipulator |
| 03/13/1986 | WO1986001494A1 Hydraulic rotates system for swing crane |
| 03/11/1986 | US4574964 Breakaway bail |
| 03/11/1986 | CA1201793A1 Boom limit safety control circuit back-up system |
| 03/11/1986 | CA1201644A1 Device for handling material |
| 03/10/1986 | CN85106523A Double head folding cantilever and bottom turning type crane |
| 03/04/1986 | US4573593 Tower crane with hammer head adaptation |
| 03/04/1986 | US4573592 Means to reduce oscillatory deflection of vehicle |
| 03/04/1986 | CA1201426A1 Reversible outrigger crane support |
| 02/27/1986 | WO1986001188A1 Steering device for series mounted wheel sets of a vehicle, particularly crane vehicles |
| 02/27/1986 | WO1986001121A1 Raise and lower apparatus |
| 02/25/1986 | US4572383 For hoisting objects |
| 02/13/1986 | WO1986000875A1 Sub-frame for a vehicle-transported crane |
| 02/11/1986 | US4569454 Attachment jib for cranes |
| 02/11/1986 | US4569453 Loading and unloading crane and method of operation therefor |
| 02/11/1986 | US4569422 Stiff leg attachment for wrecker |
| 02/04/1986 | US4568232 Barge mounted horizontal boom bulk unloader |
| 02/04/1986 | US4568103 Vehicle anchoring system |
| 02/04/1986 | US4567990 Self-balancing crane |
| 01/30/1986 | WO1986000608A1 Crane for heavy loads, in particular offshore crane, and process for the mooring of a crane |
| 01/30/1986 | WO1986000607A1 A device of the kind comprising at least three movably co-ordinated parts |
| 01/22/1986 | EP0169063A1 Support module and assembly for load testing bags |
| 01/22/1986 | EP0168562A2 Hoisting machine with overload protection |
| 01/21/1986 | US4565486 Device for handling material |
| 01/21/1986 | US4565292 Cargo handling apparatus with a cargo boom which can be swung in a swivel bearing between two kingposts |
| 01/21/1986 | US4565291 Hydraulic lifting assembly for mounting a crane jib |
| 01/02/1986 | EP0166701A1 Auxiliary safety sistem for tower rotating crane |
| 12/31/1985 | US4561552 Attachment jib for cranes |
| 12/27/1985 | EP0165854A1 Separating device for a very heavy element movable in translation or rotation on a fixed pedestal |
| 12/24/1985 | US4560074 Scaffold mounted hoist |